We all love spotting references in games, especially if you manage to find something a bit niche, but when it comes to obscurity, it'd be hard to top this clever nod to a mysterious Final Fantasy 7 fight in Final Fantasy 7 Rebirth.
The reference in question is the Test 0 battle, which, if you were unfamiliar, can be rarely found in original Japanese copies of Final Fantasy 7. So the story goes, lucky players can sometimes encounter dog-like foes named "Test 0" if they descend down the well found at the start of Corel Prison. Chances are that even if you're an enormous Final Fantasy fan, it's unlikely that you've seen this first-hand due to its rarity, which is why it's extremely cool that it's directly referenced in Rebirth.
